baber/WOPTO huggingface dataset:
Patent JP-H11145878-A (JP)
Title: Method and device for identifying unknown system by adaptive filter
Inventor: SUGIYAMA AKIHIKO
IPC: H03H17/02
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the error of a coefficient value and a tap position when a signal having strong non-steadiness is inputted by stopping coefficient update and tap position adaptive control in accordance with a comparison result between an evaluation coefficient value and a previously decided threshold. SOLUTION: A tap control circuit 91 containing an input signal evaluation circuit 170, receiving input signals from respective delay elements and evaluating them is provided. A step size is set to be zero, in accordance with an evaluation result in the input signal evaluation circuit 170 or stops tap position control. Namely, input signal samples are supplied to input terminals 9040 -904N-1 provided for the tap control circuit 91 from the inputs and the outputs of the delay elements. The input signal samples are signals supplied to an adaptive filter. The tap control circuit 91 evaluates them and stops coefficient update and tap position update, when the evaluation result is smaller than the value previously decided.
Patent JP-2000133488-A (JP)
Title: Discharge lamp lighting device
Inventor: KUMAGAI JUN
IPC: H02M3/155
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device capable of improving circuit efficiency and stably feeding an operation current to a control circuit. SOLUTION: A voltage detection circuit 7 outputs, to an overvoltage protection circuit 8, a voltage V2 formed by dividing an output voltage V1 of a boosting chopper circuit 1 with a predetermined voltage dividing rate. The overvoltage protection circuit 8 compares the potential of a voltage V3 formed by further dividing the voltage V2 with that of a reference voltage Vref and generates an operation stopping signal to stop the operation of the boosting chopper circuit 1 when the output voltage V1 becomes equal to or more than a predetermined threshold value.  A control circuit 10 sets the set value of the output voltage V1 of the boosting chopper circuit 1 in lighting a discharge lamp DL lower than a set value at the time of no-load, and gradually lowers a threshold value at which the overvoltage protection circuit 8 operates by varying the voltage dividing rate of the voltage detection circuit 7.
Patent JP-H08208541-A (JP)
Title: Preparation of propane diol-1,2
Inventor: RUUTOBUIHI SHIYUSUTAA
IPC: C07C29/60
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing 1,2-propanediol in a high yield.  
     SOLUTION: This method is provided by carrying out the catalytic hydrogenation of glycerol at a high temperature and pressure, wherein glycerol containing water up to 20 wt.% is used, and a catalyst containing, per the catalyst, 40-70 wt.% of cobalt, 10-20 wt.% of copper, 0-10 wt.% of manganese, and 0-10 wt.% of molybdenum is used, wherein in addition to the catalytically active material, inorganic polyacids and/or heteropolyacids in an amount of up to 10 wt.% per the catalyst, may be added. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H09123674-A (JP)
Title: Cap of writing instrument of the like
Inventor: SUZUKI KEIICHI
IPC: B43K23/08
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To effectively obtain an air flow passage for respiration even when a child erroneously swallows a cap while satisfying the original object of the cap. SOLUTION: A cover 3 is separated from an outer cap 1 by a coiled spring 4 in the state that a cap A is not mounted at a writing instrument body B, a vent hole 5 is opened, and the cover 3 blocks the hole 5 in a sealed state.
Patent JP-2001121899-A (JP)
Title: Wind-bell
Inventor: MATSUO KATSUYUKI
IPC: B44C5/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a wind-bell can not be appreciated visually as only sound is appreciated in conventional wind-bells. SOLUTION: A wind-bell wherein a light emitting body unit 3 is arranged in a sound generating member 21 and this light emitting body unit 3 is fitted to a braid 22 and a sound sensor 14 of the light emitting body unit 3 perceives sound by generation of the sound of the sound generating member 21 causes by collision of the sound generating member 21 of a weight part 23 causes by swing of a wind receiving member 24 and a light emitting element 7 of the light emitting body unit 3 is turned on and off to be able to appreciate visual appreciation in addition to sound.
Patent JP-S63162476-A (JP)
Inventor: SAITO ISAO
IPC: B65D77/04
Filed: 1986-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63161339-A (JP)
Title: Front fall operation control method for air conditioner
Inventor: KOGURE HIROSHI
IPC: F24F11/02
Filed: 1986-12-24
Abstract: PURPOSE:To set a target temperature at a specified time by a method wherein an advanced operational time is calculated from a coefficient of thermal loss inputted into a file part in advance and from a performance of an air conditioner, the coefficient of thermal leakage is calculated back from an actual measured value of an indoor temperature to correct the same, and its calculation is controlled in such a way as an air conditioning capability shows a target temperature at the specified time. CONSTITUTION:Front fall operation time tau1 is calculated in a calculation control part 5 from coefficient of thermal leakage sigma inputted to a performance storing file 7 in advance and from a performance of an air conditioner (air conditioning power Ql), and an initial operation with a low power operation under an inverter control is performed. Coefficient of thermal leakage sigma is calculated from an actual measured value of the indoor temperature and an air conditioning power is controlled for its calculation by a calculation control part 5 so as to have a target temperature Tset at the specified time tset, the number of rotation of a compressor is controlled to have Nl' for an inverter controlled air conditioner so as to operate for an operating time, thereby the indoor temperature can be set to the target temperature at the specified time.
Patent JP-2001127813-A (JP)
Title: Modulation circuit
Inventor: NISHIKAWA TAKASHI
IPC: H04L27/04
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To read/write data outputting an optimal modulated signal to each of IC cards which can be accessed with respectively different amplitude transit modulated signals. SOLUTION: A modulation circuit 12 for an IC card reader/writer is provided with a driver DRV, a variable power source part 41, OR circuits OR1 and OR2 and an inverter INV. When a switching signal (b) is L, a 5 V voltage from the variable power source part 41 is impressed to the driver as a power supply voltage and the modulated signal of modulation factor 100% is outputted from the driver. When the switching signal (b) is H, on the other hand, the voltage of 5 V or 4.1 V corresponding to H/L of a transmitting code (a) is impressed from the variable power source part 41 to the driver as a power supply voltage, and the modulated signal of modulation factor 10% is outputted.
Patent JP-S63158805-A (JP)
Inventor: MIZUKAMI SHIGEO
IPC: H01R39/20
Filed: 1986-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07138988-A (JP)
Title: Window automatic opening-closing controller for driver's cab of service car and control method for opening window
Inventor: MIYAZAKI MASAMICHI
IPC: E02F9/16
Filed: 1993-11-12
Abstract: PURPOSE:To equalize the stoppage control of a motor at the time when a window is closed up and at the time when the window is opened without damaging the motor. CONSTITUTION:A sliding plate 30 and a pushing means 34 constitute the locking mechanism of a window 24. A buffer member 84 is fixed previously onto the front of the rear-section bearing section 82 of a screw rod 60 determining the retreat limit of a locking member 64. The retreating locking member 64 is abutted against the buffer member 84 and a retreat is prevented, and the load currents of a locking motor 50 are increased gradually. A control section detects the release of the state of the closing-up of the window 24 by the locking mechanism when the load currents of the locking motor 50 detected by an ammeter 54 exceed a fixed value, and stops the driving of the locking motor 50.
Patent JP-H02151496-A (JP)
Title: Preparation of integrated circuit device
Inventor: KIKUCHI TATSUO
IPC: B42D15/10
Filed: 1988-12-05
Abstract: PURPOSE:To inexpensively prepare an integrated circuit device of high dimensional accuracy and high quality with high efficiency by covering an integrated circuit element, a through-hole and an electrical connection part with a seal resin on the side opposite to the metal of a substrate and subsequently removing a part of the metal and processing the remaining metal to form an external connection terminal. CONSTITUTION:A thin plate-shaped metal 12 is formed to only one surface of an insulating substrate and a through-hole 11a is provided to the desired part of the insulating substrate 11 and a part of the metal 12 is exposed from the through-hole 11a of the insulating substrate 11. Next, an integrated circuit element 13 is mounted on the insulating substrate 11 at a predetermined position through an adhesive material 14 to be bonded and fixed thereto. Subsequently, the input/output electrode 13a of the integrated circuit element 13 is electrically connected to the metal exposed part 12a of the substrate using a metal wire 15 and the integrated circuit element 13, the metal wire 15 and the single surface of the insulating substrate 11 are covered with a seal resin 16. Next, an etching resist film is formed to the surface of the metal 12, and the unnecessary part of the metal and the etching resist film are removed and the metal 12 is formed into an external connection terminal 12b having a desired shape.
Patent JP-H03208306-A (JP)
Title: Plane coil structure
Inventor: ROOUERU JIEI ADAMUSU
IPC: H01F17/00
Filed: 1990-11-15
Abstract: PURPOSE: To obtain a flat coil structure generating a large force by a current input through a variable force regenerating region by composing a sheet-like member of a continuous electric conductor having a wound part and end parts. CONSTITUTION: A sheet-like member 10 is a continuous electric conductor having a wound part 12, and end parts 14, 16 which determine an electrical input to the member 10 and an electrical output therefrom, respectively. A sheet-like member 20 is a continuous electric conductor having a wound part 22, and end parts 24, 26 which determine an electrical input to the member 20 and an electrical output therefrom, respectively. The members 10, 20 are 'perfectly superposed' or 'partially superposed' to form a pair of coils 30. This structure facilitate combination of coils and provides a larger power generation capacity as compared with a conventional coil structure.
Patent JP-H04267970-A (JP)
Title: Coating spray method
Inventor: RICHIYAADO DABURU RAMUBAATO
IPC: B05D1/02
Filed: 1991-11-22
Abstract: PURPOSE: To provide a method for spraying a coating of a uniform thickness on the selected circular surface (20) of a specified substrate (22) like the end of a cylindrical member. CONSTITUTION: A spatial one point is arranged at a distance from a central part equal to the distance adding nearly a half of the spray stripe on a spinning disk and a half of the disk radius in a method for spraying the coating of the uniform thickness on the spinning disk. The spray stream (18) moves according to the pattern of a ring type having a circumference formed at the stripe outer-line at the center of this point. The circumferential diameter is equal to a disk radius. The spray stream moves around the pattern at the following successive speeds. Namely, the spray stream moves at the basic speed in the semicircular outer zone and the smaller inner zone of the central part of the disk circumference and at the smaller speed in the intermediate zone.  In the case of the disk of a concentrical circle, the spray stream is eventually applied perpendicularly on the slanted surface of the spinning disk of the spray stream during the period sufficient for compensating the deficient thickness in the cycle described above.
Patent JP-H10158768-A (JP)
Title: Ds cast product of (low zirconium)-nickel superalloy
Inventor: JOHN KORIGAN
IPC: C22C19/05
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To regulate the concentration of zirconium by incorporating low- concentration zirconium into a nickel alloy and to reduce hot tearing of a cast iron. SOLUTION: This cast product can be obtained by solidifying a nickel alloy which has a composition containing, by weight, 0.07-0.09% C, <=0.03% Si, <=0.10% Mn, <=0.005% P, <=20ppm S, 7.5-8.5% Cr, 9.0-9.5% Co, 0.4-0.6% Mo, 9.3-9.7% W, 0.6-0.9% Ti, 5.4-5.7% Al, 3.1-3.3% Ta, 1.4-1.6% Hf, 0.01-0.02% B, <=0.2% Fe, <=0.05% Cu, <=0.10% Nb, <=80ppm Mg, 0.3ppm% Bi, 0.5ppm Te, 0.5ppm Tl, <=15ppm N, and <=10ppm O, having <=2.15 NVB, having the balance nickel, and also having <=0.007wt.% Zr content.
Patent JP-H03168464-A (JP)
Title: Speed change control lever device of automobile
Inventor: KOBAYASHI SATOSHI
IPC: F16H59/08
Filed: 1989-11-27
Abstract: PURPOSE:To obtain a natural feeling of operation with generation of rattle noise prevented by slidably engaging, with a fitting part formed in a movable unit, a pin of a lever, protruded to a movable unit side from a position arranged in front of a rotatably supporting part of a button. CONSTITUTION:When the button 14 of an operating device 12 is rotation-urged in a press-in direction, the button 14 is rotated and sunk in a grip head part 3, a movable unit 13 is pressed in a sinking direction by the pin 18 of a lever 17 protruded from the button 14, an upper end part of a compression rod 4 is pressed by sliding the movable unit 13, and the compression rod is moved downward by a component force. Consequently, since the movable unit 13 is required for only its sliding function, a dimensional clearance with the grip head part 3 is required only little, and looseness can be decreased. Also since a rotatably supporting part 15 of the button 14 is positioned in a vehicle rear side, that is, in the vicinity of a supporting point of a thumb for operating the button 14 when it is operated, a movement of the button 14 approaches a movement of the thumb, and natural operation can be performed.
Patent JP-H03168932-A (JP)
Title: Tracking servo circuit of optical reproducing device
Inventor: FUJITA TOMOYOSHI
IPC: G11B7/085
Filed: 1989-11-27
Abstract: PURPOSE:To restore a normal servo state in a short period of time by lowering the gain of the low-frequency compensation of a tracking servo system when an objective lens fall into an abnormal oscillation state, thereby saving the lens from the oscillation state. CONSTITUTION:The constitution to selectively connect a resistor 42 in parallel by means of a switch 41 to the resistor 22 of a 2nd low-frequency compensation circuit 20 is adopted and the switch 41 is changed over together with the switch 19 of a 1st low-frequency compensation circuit 15 according to the output signal level from a buffer amplifier 40. The switch 41 is opened when the output of the amplifier 40 is an 'H'. The gain of the low-frequency region is increased from about 50Hz and the tracking servo band is expanded to the low-frequency region direction, by which the capturing of the signal tracks in the tracking direction is increased when the switch 41 is changed over to close. The track capturing is, therefore, rapidly executed when the oscillation speed of the objective lens is lowered by the decrease of the low-frequency gain of the 1st compensation circuit 15. The time when the abnormal oscillation state is reset to the normal state is thus shortened.
Patent JP-H09147616-A (JP)
Title: Lighting system
Inventor: FUKUSHIMA HIROSHI
IPC: G02F1/1335
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of the surfaced luminance and a luminance of light transmission plate at minimum costs by arranging a lamp in a position closer to the surface side in the thickness of the light transmission plate and in the thickness direction thereof. SOLUTION: A light transmission plate 1 whose one end surface is placed oppositely to a lamp composed of a cathode-ray tube surrounded by a reflection plate 4 U-shaped in section is made of an transparent acrylic resin and wedge- shaped in section, an end surface having a largest thickness is placed oppositely to the lamp 3, a diffused reflection part 2 is provided in its back surface side and a reflection plate 6 is provided in its back surface. A diffusion plate 7 also as a display surface is arranged in the surface of the plate 1 and the lamp 3 is arranged being shifted toward the display side within the thickness of the plate 1.  Among lights emitted from the lamp 3 and supplied to the incident end surface of the plate 1, the quantity of a light directly supplied to the back surface side of the plate is made larger than that of a light supplied to the surface side, direct reaching of a light to the deep part of the light transmission plate 1 when seen from the lamp side is facilitated and the constitution of the reflection part 2 is changed according to a distance from the lamp 3.
Patent JP-H01149933-A (JP)
Title: Manufacture of barrel type fiber reinforced metallic composite material
Inventor: KITAMURA ATSUSHI
IPC: C22C47/08
Filed: 1987-12-04
Abstract: PURPOSE:To manufacture the present material having no destruction and cracks at the time of cooling by depositing carbon fiber having specific characteristics around the core having the shape of a round bar in a barrel type mold, pouring the molten metal of the metal to be regulated to the matrix and thereafter subjecting the molten metal to cooling solidification while it is pressurized. CONSTITUTION:An assembled body 2 of carbon fiber as reinforcing material is attached around a core 1 having the shape of a round bar to deposit into a mold 3. In the assembled body 2 of carbon fiber, the part to be brought into contact with the core 1 has at least 26 ton/mm<2> tensile elastic ratio and >=1.0% tensile breaking elongation; its fibrous shaft is constituted of carbon fiber 4 in the direction of the shaft of the core 1 and the outer part is constituted of carbon fiber 5 having the orientating direction in accordance with the application, etc. The simple metals such as Al, Mg, Sn, Pb and Zn and the molten metal 6 of the alloys thereamong are poured as the matrix metals into said mold 3 to pressurize by a plunger 7, by which the molten metal 6 is impregnated into the assembled body 2 of reinforcing carbon fiber and is solidified.
Patent JP-H01149212-A (JP)
Title: Magnetic recording and reproducing device
Inventor: GOSHIMA KENJI
IPC: G11B5/41
Filed: 1987-12-03
Abstract: PURPOSE:To automatically control a use limiting time when a head cleaning tape is used by measuring a reproducing time when a tape to be used is designated to be the head cleaning tape and stopping reproducing operation when a prescribed time passes. CONSTITUTION:When the head cleaning tape is used, a head cleaning mode designating key 4 is pushed in advance and it is informed a mechanical control microcomputer 3 that the tape to be used is the head cleaning tape. When a head cleaning mode is designated, the mechanical control microcomputer 3 executes a tape traveling only for a determined time concerning the type of the head cleaning tape and after that, the traveling is stopped. Then, the operation of a deck mechanism 2 is controlled so that a head cleaning tape cassette, etc., can be swept out to an external part. Thus, only by operating the designating key 4, a user can execute the head cleaning for the prescribed time without giving attention to a cleaning time.
Patent JP-H01148457-A (JP)
Title: Method for deciding slag flow-out
Inventor: TSUDA TOYOTSUGU
IPC: B22D11/10
Filed: 1987-12-04
Abstract: PURPOSE:To surely and quickly decide flow-out of slag by deciding, whether the slag flows out or not, based on detected result of light energy radiated from molten metal flowed out. CONSTITUTION:Ladle wt. signal given from a load cell 11 is inputted to a nozzle control part 10 at the prescribed sampling cycle and compared this with the lower limit of the wt. for the ladle 1 prestored. This lower limit wt. is corresponded to the wt. of the ladle 1 in the case of flowing out a large part of the molten metal 2 in the ladle 1 and in case the ladle wt. signal exceeds the lower limit wt., the nozzle control part 10 judges that the remaining quantity of the molten metal 2 in the ladle 1 is much and no fear of flow-out of the floated slag 2a by mixing in the flowing-out material 5 from a nozzle 3 is. On the other hand, in case the ladle wt. signal is less than the lower limit wt. of the ladle, the nozzle control part 10 judges that the fear of flow-out of the slag 2a by mixing in the flow-out part 5 is. The light energy signal outputted from a light power meter 9 is inputted, and whether flow-out of the slag 2a or not, is decided based on the signal.
Patent JP-H01150630-A (JP)
Title: Mechanism for taking out container
Inventor: SUZUKI TOSHIYUKI
IPC: A23L11/00
Filed: 1987-12-08
Abstract: PURPOSE:To take out a container from a stock case without gripping or vacuum-adsorbing the container by providing a push-up rod for pushing up a container above an opening of the stock case with the approaching movement of a movable plate. CONSTITUTION:In case of taking out a container 4 from a stock case 1, with a movable plate 5 vertically moved and supported on a push-up rod 6 inserted in an air hole 2a by shortening a rod 7a, all containers 4 in a stock case 1 are pushed up above an opening of the stock case 1. After that, by elongating the rod 9 of a push-out mechanism 11, the containers 4 on the push-up rod 6 are pushed by a push plate 10 and the respective containers 4 are sequentially moved while being slid on the forward end portion of the push-up rod 6. Accordingly, a container can be taken out reliably without being upset, for example, by providing a guide plate 12 or the like at the opening of the stock case 1 substantially in flush state.
Patent JP-H10146354-A (JP)
Title: Briefs for nursing
Inventor: IKEUCHI TOMOKO
IPC: A41B9/12
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To stably hold a pouch temporarily storing the excreta from a body and facilitate the discharging work of the content of the pouch. SOLUTION: The briefs for nursing are provided with a pouch cover 6 holding a pouch 8 temporarily storing the urine or feces excreted from a body on the inside of the front body of a garment. An openable notch section 4 is formed on the front body of the garment, a notch section corresponding to the notch section 4 is formed on the pouch cover 6, the opening edges of both notch sections are connected together, and the notch section 4 of the pants and the notch section of the pouch cover 6 are opened or closed together.
Patent JP-H04183743-A (JP)
Title: Epoxy resin composition suitable for carbon dioxide gas laser printing
Inventor: SASAI SHOJI
IPC: C09D163/00
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the title resin composition capable of clearly printing on the surface of resin by irradiation with carbon dioxide gas laser by blending an epoxy resin composition with a laser coloring material such as ferric hydroxide and zirconium silicate. CONSTITUTION:An epoxy resin composition comprising (A) an epoxy resin (e.g. bisphenol A type epoxy resin or phenol novolak type epoxy resin), (B) a curing agent and a curing promoter (e.g. acid anhydride or imidazole compound) and optionally a filler (e.g. crystalline silica powder or alumina powder), pigment, etc., is blended with (C) a laser coloring material such as ferric hydroxide and >=1 pt.wt. based on the composition of zirconium silicate to give an epoxy resin composition promoting chemical reaction of the component C by existence of the component D and capable of clearly printing letters and patterns even by carbon dioxide laser light with low energy.